Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate
2011-07-12
2011-07-12
Ho, Tu-Tu V (Department: 2818)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With reflector, opaque mask, or optical element integral...
C257S099000, C257SE33061
Reexamination Certificate
active
07977696
ABSTRACT:
A light emitting element mounting substrate that enables a high quality light emitting element package to be readily manufactured with minimal variations in the chromaticity when manufacturing a white LED, a light emitting element package that employs the substrate, and a display device and illumination device that employs this package, are provided. In the light emitting element mounting substrate, at least a light emitting element mounting portion of a surface of a core metal is coated with a fluorescent enamel layer that consists of a fluorescent material-containing glass. In the light emitting element package, a light emitting element is mounted on the light emitting element mounting substrate, and the light emitting element is sealed with a transparent sealing resin.
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Shunsuke Fujita, et al., “YAG glass-ceramic phosphor for white LED (I): background and development”, PROC. of SPIE, vol. 5941, 2005, pp. 1-7.
Ito Masanori
Ohashi Masakazu
Uruga Ken-ichi
Fujikura Ltd.
Ho Tu-Tu V
Sughrue & Mion, PLLC
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